package com.jiang.mapper;

import com.jiang.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface DeptMapper {

    // 查询全部部门数据
    @Select("select * from dept")
    List<Dept> list();

    // 根据id删除部门
    @Delete("delete from dept where id = #{id}")
    void delete(Integer id);


    // 插入部门信息
    @Insert("insert into dept(name, create_time, update_time) values(#{name},#{createTime},#{updateTime})")
    void insert(Dept dept);

    // 根据id查询部门信息
    @Select("select * from dept where id = #{id}")
    Dept getById(Integer id);

    @Update("update dept " +
            "set name = #{name},update_time = #{updateTime} " +
            "where id = #{id}")
    void update(Dept dept);
}
